Type I Protective warnings, cautions, and instructions WARNING HELMET DESCRIPTION This helmet meets the requirements of the ANSI Z 89.1, 1997 Stan- FIXED- SUSPENSION (See Figure 7). THESE INSTRUCTIONS MUST BE CAREFULLY READ BY ALL dard for protective headwear for industrial workers. The ANSI electri- INDIVIDUALS WHO WEAR OR MAINTAIN THIS HELMET, IN- cal insulation classification listed below is indicated on the label in- 1. Adjust for head size by detaching wraparound CLUDING THOSE WHO HAVE ANY RESPONSIBILITY INVOLV- side the helmet. tab on sweatband and repositioning “collar- ING THE SELECTION, APPLICATION, USE OR REPAIR OF THIS button” in desired size marked on the band. HELMET. THE HELMET WILL PERFORM AS DESIGNED ONLY Class G (formerly Class A) - Tested to 2,200 volts IF IT IS USED AND MAINTAINED ACCORDING TO THE IN- 2. Push crown strap toward crown of hel- Class E (formerly Class B) - Tested to 20,000 volts met; bottom crown strap will move in oppo- STRUCTIONS. OTHERWISE, IT COULD FAIL TO PERFORM AS Class C - Not tested DESIGNED, AND PERSONS WHO RELY ON THIS PRODUCT site direction (Fig. 8B) . COULD SUSTAIN SERIOUS PERSONAL INJURY OR DEATH. This helmet is certified by the Safety Equipment Institute (SEI). 3. Place helmet on head and push down on top until comfortable wearing height is reached. The warranties made by Mine Safety Appliances Company with re- This helmet is a system consisting of a shell and suspension which spect to this product are voided if the equipment is not used and work together as a unit. An optional chinstrap is available that works 4. Dual slots on the permit approxi- maintained in accordance with the warnings, cautions and instruc- with the suspension to provide additional helmet retention. Since it is mately 1/2 inch vertical adjustment to achieve tions on this bag. Please protect yourself by following them. a system, each part must be kept in good condition to provide protec- comfortable position on the forehead; just tion. This helmet is designed to provide LIMITED impact and penetra- move tabs to desired slot. If, after reading these instructions, there is ANY doubt as to the degree tion protection to the wearer’s head in the event of a blow to the top of ® Figure 7 of protection offered by this helmet, or if there is confusion concerning STAZ-ON SUSPENSION (See Figure 8). the head. Class G and E helmets are also designed to provide LIM- U.S. Patent No. 5,896,586 specific conditions which may limit the helmet’s protective capabili- ITED electrical insulation protection. This helmet has been shipped ties, immediately contact your supervisor or safety director. Save this with suspension disengaged from shell to prevent distortion during 1. Open napestrap adjustment to largest bag for future reference. If you have any questions or require addi- shipping. Install suspension as follows: head size* by squeezing the ratchet lock tional information, please call: 1-800-MSA-2222, or write: MSA, P.O. (per arrows “A” in illustration). Grasp Box 426, Pittsburgh, PA 15230. 1. Set the helmet on its top. telescoping portion of napestrap (arrow WARNING 2. Line up the suspension so that the sweatband is on the side of the “B”) and slide to maximum open posi- with the letters MSA stamped on the brim. tion. FAILURE TO FOLLOW THE WARNINGS LISTED BELOW CAN 3. Fold the clips up and out (Fig. 1) slotted; (Fig. 2) riveted. RESULT IN SERIOUS PERSONAL INJURY OR DEATH. * Specific head sizes are not marked, however, the Staz-On suspension cov- ers the following head size ranges: l This Type I helmet provides LIMITED impact and penetra- Small - 6 to 7 1/8, Medium - 6 1/2 to 8, tion protection to the top of the head. Large - 7 to 8 1/2. l MSA Type I helmets are not specifically designed to pro- 2. Push top crown strap toward crown of tect against lateral blows from the front, side, or rear. MSA’s helmet; bottom of crown will move in lateral protective helmets are so designed and MUST be opposite direction (Fig. 8B) . used if lateral protection is desired. For more information, contact MSA. This helmet meets or exceeds the appli- 3. Place helmet on head and push down cable requirements for a Type I helmet (top impact) as on top until comfortable wearing height outlined in ANSI Z89.1 1997 and in most circumstances is reached. should be effective against small tools, bolts, rivets, Slotted and sparks, and similar hazards; however, some conditions can 4. Place hands at back of head and grasp exceed this helmet’s capacity to protect against serious 4. Line up the clips with the slots. Push each of the four clips into its ratchet lock (“A” in illustration above) injury or death. AVOID areas where the chance of severe slot (Fig.3). You should feel and hear them snap into place. between right thumb and forefin- helmet impact or penetration exist . ger and then slide tab (C) with thumb of left hand (Fig. 8C) . l Class G (formerly Class A) and E (formerly Class B) hel- mets provide LIMITED electrical protection as outlined in 5. Pull ratchet (A) and slide tab (C) away Figure 8 the ANSI Z89.1, 1997 Standard. Sample helmets are proof from each other until comfortable fit is tested to 2,200 volts (RMS) for Class G and 20,000 volts attained. (RMS) for Class E, but these should NOT be construed as NOTE: To remove helmet, napestrap can be loosened while on the safe contact voltages. head by squeezing ratchet lock with left hand and pulling telescoping l In to provide maximum protection, the helmet MUST portion of napestrap with right hand. fit securely on the head and the headband MUST be ad- HELMET INSPECTION justed to a snug fit. Always wear helmet so that nape strap (suspensions adjustment) is at rear of head; otherwise, The helmet’s useful life can be affected by several things, including reduced protection MAY result particularly if the helmet is Riveted Hats and Caps heat, cold, sunlight, and chemical exposures (See Useful Service Life worn tilted back. If you prefer to wear the helmet with the Section). Before and after each use, inspect the helmet as follows: brim backwards, reverse the suspension so that the nape 5. Line up the clips with the studs. One at a time, slide the two strap remains at the rear of the head. Although properly prongs on the clip under the stud (Fig. 4A). Grasp webbing Shell adjusted, some conditions such as high wind or helmet firmly approximately 2" below the metal clip and pull in a down- Visually inspect the shell for breakage, cracks, craze pattern, discol- impact can dislodge the helmet from the head. To provide ward direction until you hear or feel the clip snap into place oration, chalky appearance, or any other unusual condition. Also, in- LIMITED additional retention capability, wear a chinstrap. (Fig. 4B) . spect the shell for brittleness by flexing the brim. ANY of the above l Although it may provide limited head protection in the event CAUTION conditions can indicate a loss of impact, penetration and/or electrical of a fall, this helmet IS NOT designed for fall protection. resistance, and the helmet MUST be replaced IMMEDIATELY. l Do not pull on the headband during installation. Pull on l NEVER use this helmet as a vehicular or sports helmet. the webbing only, otherwise damage may occur to the CAUTION suspension. l NEVER store gloves, cigarettes, earplugs, etc. between the l Excessive high temperature exposure can cause blistering suspension and the shell. This space is needed when the WARNING and bubbling to the interior and/or exterior surfaces of shell suspension absorbs the energy of an impact. Ob- any protective helmet. If any of these conditions occur, jects in this space can transmit large forces to the head l Do not mix suspension and helmet sizes. Make sure the replace the helmet IMMEDIATELY. and neck, resulting in serious injury or death. sizes match (example: medium size suspension with me- Suspension l Inspect the helmet before and after EACH use. ALWAYS dium size helmet). Check for loss of flexibility of the suspension. Check for cracks, breaks, follow the inspection procedure on this bag. Replace ANY l Use only MSA suspensions on an MSA helmet. part showing wear or damage. frayed straps or damaged stitching. If ANY are found, the suspension l Failure to comply with the above will reduce the energy MUST be replaced IMMEDIATELY. l NEVER exceed useful service life guidelines of helmet as absorbing ability of the protective helmet which can result HELMET CARE outlined on this bag. Replace components or helmet as in serious personal injury or death. required. Helmets MUST be cleaned regularly to allow adequate inspection and INSTRUCTIONS FOR ADJUSTING SUSPENSION l NEVER alter or modify this helmet in ANY way. Use ONLY to help the wearer to avoid skin irritation. Clean ONLY with Cleaner- MSA supplied or approved accessories with the helmet. It FAS-TRAC® II RATCHET SUSPENSION Disinfectant Liquid (P/N 697284) from MSA, or mild soap (no deter- is permissible to use pressure sensitive identification de- U.S. Patent No. 5,950,245 gents), and warm water. cals or Velcro on the helmet as long as they ARE NOT 1. Open ratchet band by turning Like any piece of specialized equipment, a helmet MUST NOT be closer than 1/2 inch from the edge of the helmet. Modifica- abused. It MUST NOT be thrown, dropped or used as a support. tions, or use of other than MSA accessories, can reduce knob counterclockwise as shown in Figure 5. Never store a helmet on the back shelf of an automobile; not only will the protection levels or dielectric properties (if applicable) it be exposed to sunlight (leading to heat and UV damage), but it designed into the helmet. 2. Push top crown strap toward could become a secondary missile in the event of a sudden stop. The crown of protective helmet; l NEVER use paint, solvents, or hydrocarbon type cleaners helmet MUST be stored in a clean, dry area not subject to extremes of bottom crown strap will move heat, cold, or humidity. (e.g. M.E.K., thinner, gasoline, kerosene) on this helmet. in opposite direction (Fig. 8B) . These substances can damage the helmet materials in a USEFUL SERVICE LIFE GUIDELINES manner which MAY NOT be visible to the user, causing 3. Place helmet on head and push the helmet to fail. Certain paints contain solvents which down on top of helmet until THE USEFUL SERVICE LIFE BEGINS WHEN THE HELMET IS PLACED can damage parts of the helmet assembly. comfortable wearing height is IN SERVICE. reached. CAUTION This helmet was designed with high quality , wear resistant materials, 4. Tighten ratchet band while on but it WILL NOT last forever. The protective properties of the helmet l This helmet MUST be stored in a clean, dry area where it is head by turning knob clock- WILL be degraded by exposure to many common work environments, not exposed to extremes of heat or cold which can affect wise as shown in Figure 6. such as temperature extremes, chemical exposure, UV radiation, and Tighten until comfortable fit is normal day-to-day wear and tear. the helmet’s useful service life. obtained. l Clean with a mild soap and warm water to help avoid skin 5. To remove helmet, napestrap The user MUST inspect the helmet regularly (see Helmet Inspection irritation from wearing the helmet. can be loosened while on head section) and replace it or any part necessary. NEVER take a chance by repeating step one. with your safety. In extreme exposure conditions, the helmet (or cer- l Even though sample helmets are proof tested to 2,200 V. tain parts) may need to be replaced even if the helmet appears in for Class G and 20,000 V. for Class E, the maximum volt- NOTE: Specific head sizes are not good shape. MSA recommends the following replacement schedule: age against which the helmet will protect the wearer de- marked, however, the standard pends upon a number of variable factors, such as the char- size ratchet suspension covers l Suspension - Replace after NO MORE than 12 months. acteristics of the electrical circuit, the care exercised in the sizes 6 1/2 to 8 1/2. maintenance of the helmet and weather conditions. The l Entire Helmet - Replace after NO MORE than five years. safe and proper use of the helmet in electrical applications Remember that these are MAXIMUM useful service life guidelines. should be established by the authority having jurisdiction Wear or damage noticed during a regular inspection MUST be the and their recommendations MUST be strictly followed. determining factor for possible earlier replacement. In any case, AL- WAYS replace the helmet after it has withstood impact or pen- etration.

816803_h.p65 1 10/4/00, 9:30 AM “Quality Helmets From the Leader In Head Protection” Other products available. For additional information, please call MSA customer service 1-800-MSA-2222. WARNING

l KEEP THIS BAG AWAY FROM BABIES AND CHILDREN. DO NOT USE IN CRIBS, BEDS, CARRIAGES OR PLAY PENS. THE THIN FILM MAY CLING TO NOSE AND MOUTH AND PREVENT BREATHING. l HELMET IS TO BE REMOVED FROM BAG ONLY BY THE END USER. l ALL INSTRUCTIONS ON BOTH SIDES OF BAG MUST BE CAREFULLY READ AND FOLLOWED WITH SPECIAL ATTENTION TO ALL WARNINGS AND CAUTIONS.

WARRANTY MSA warranties this product against defects in material and workmanship for 12 months from the date of purchase.

UniPro TM Suspension for Medium Cap and Standard INSTALLATION INSTRUCTIONS The complete instructions procedure must be read and understood by the user before assembly and use. Refer to the instructions pro- vided with the MSA helmet.

INSTALLATION 1. Orient suspension assembly with nape strap toward back of hel- met. (See Figure 1) 2. Suspension should be positioned with smooth side to the user. Push suspension clips into helmet lugs. You should hear them snap into place. 3. Assemble the Latch Connection by fastening the Latch and Snap together. (See Figure 2) 4. Orient the sweatband per Figure 3 and 4 with the white mesh as shown. 5. Insert two plastic arrowheads (on front of headband) into the foam sweatband slots (near the center). (See Figure 3) 6. Simply the sweatband around the outside of the headband, and hook over lugs on each side of Headband. (See Figure 5) 7. Fold sweatband over crown of the headband suspension. The Figure 1 Figure 5 smooth foam (gray side) should be in contact with the users head. 8. Lace nape strap through plastic buckle and press button into hole estimated to your head size.

Adjust for comfort by moving pin. Adjust inward to tighten, outward to loosen.

Inspection and Use Guidelines for UniPro Suspension Visually inspect the suspension for breakage, cracks, craze pattern, discoloration, or any other unusual conditions. Check the suspension for brittleness by flexing. If ANY of these conditions are found, the suspension MUST be replaced IMMEDIATELY.

V- Gard® Unipro Service Life THE USEFUL SERVICE LIFE BEGINS WHEN THE HELMET IS PLACED IN SERVICE. Figure 2

This helmet was designed with high quality, wear resistant materials, but it WILL NOT last forever. The protective properties of the helmet WILL be degraded by exposure to many common work environment, such as temperature extremes, chemical exposure, UV radiation, and Figure 6 normal day-to-day- wear and tear.

The user MUST inspect the helmet regularly (see Helmet Inspection section) and replace it or any part necessary. NEVER take a chance with your safety. In extreme exposure conditions, the helmet (or cer- tain parts) may need to be replaced even if the helmet appears in Figure 3 good shape. MSA recommends the following replacement schedules:

Suspension- Replace after no more than 12 months Entire Helmet- Replace after no more than 5 Years

Wear of damage noticed during a regular inspection MUST be the determining factor for possible earlier replacement.

WARNING • Use this suspension only with medium size V-Gard® cap or standard size V-Gard® hat. • DO NOT reverse the Unipro Suspension in the or wear the hard hat backwards. FAILURE TO FOLLOW THESE WARNINGS CAN RESULT IN AL- TERED HELMET PERFORMANCES AND MAY RESULT IN SERI- OUS PERSONAL INJURY OR DEATH. Figure 4 Figure 7

009 (L) Rev. 8 816803

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